Shopping Cart

Your cart is empty.

Your cart is empty.

Visual Fault Locator 50KM 50mW Fiber Optic Cable Tester Meter VFL Red Light Pen Light Source Testers (50 KM)

Free shipping on orders over $29.99

$28.79

$ 14 .99 $14.99

In Stock

About this item

  • Accurate Identification : This pen type fiber visual fault locator is specially designed to maintain fiber optic cables and wiring, to effectively locate defects on cables.
  • Non Connection: The meter will not damage the fiber and the end face of the transmitter, and the output power is not affected by voltage fluctuations.
  • Practical Design : The fiber optic pen is small in size, light in weight with pouch make it portable, energy saving, and easy to carry for outdoor work.
  • Detection Distance : The output distance is 50km, which is a good tool for fiber testing.
  • Apply To: Integrated wiring systems and Fiber Optic engineering; CATV Engineering optic network Maintenance; Optical Telecommunications; Optical Measurement drive engineering; Optical device production and research.



Product Description

1
1

Stable and Strong Light Source and Good Penetration

Quickly detect the on-off of the line,

the fiber concentration and divergence are small,

time-saving and high-efficiency

High-Quality Laser Pointer with Stable Performance

High thermal conductivity,

easy to penetrate long-distance fiber

1

The Pen Body Materials

High-Quality Materials
  • Strong and Sturdy
  • ------------------------------
  • Anti-Oxidation
  • ------------------------------
  • Anti-Corrosion
  • ------------------------------
Package List:

1 x VFL Red Light Pen1 x Pen Bag

1 x Lanyard

1 x Ceramic Core

1 x Manual

Protection Ring Rotates to Cover the Keys

360 Degrees Rotation

Avoid Misuse

------------------------------

Save Electricity

------------------------------

Protect Keys from Damage

------------------------------

Specification:

Material: Aluminum Alloy

Output Optical Power: More than 50MW

Output Distance: 50km

Output Wavelength: 650±10nm

Operating Temperature: 0℃ to +60℃

Storage Temperature: -20℃ to +70℃

Battery Type: 2 x 1.5V AA battery

1

Bill
Reviewed in the United States on February 27, 2025
Red light is very powerful.
SRK
Reviewed in India on January 12, 2025
You can definitely buy this product. Good quality
Brent
Reviewed in the United States on June 19, 2024
Needed to shoot some fiber to Identify an issue. This light shot a nice beam from one point to the next. Would recommend this little handy laser to anyone that needs an inexpensive laser, that works.
Jim Dealy
Reviewed in the United States on April 28, 2024
Works great on quick checks on long fiber runs even in a dirty dusty environment. Makes it easy to identify working pairs of fiber.
Cliente de
Reviewed in Mexico on September 24, 2023
Tengo una semana utilizándolo en una LAN dónde los enlaces de FO no tiene más de 3km, en lo particular me resulta muy útil
Dave Clawson
Reviewed in the United States on September 16, 2023
The unit works great when it worked but only after using it a few times in 6 months, it stopped working. The on/off switch felt like it broke and now the unit does not turn on at all
Customer
Reviewed in the United States on August 3, 2023
Works great. Longest I have tried is about 10 miles but it was so bright I could see it flashing 25 ft up in the air at duskThis laser will mess with a fusion splicer so you have to remove to splice both single or mass fusion.
Sum Redneck
Reviewed in the United States on July 19, 2023
Where the hell has this light been my whole career. Man whether locating faults, tracing fibers, unscrewing company facility records, this thing is a godsend. No more trying to darken the FSAI to find my light. There are no doubts in a trqy if a splice is bad or not. Hell even in a CO i just shut the lights of and can find my f1 way to quickly. After looking and finding this i realized my company provided crap was only 10km. Will never leqve home withouth this. Been in use daily for 6 months now and no issue. The top dpes unscrew and though my light was gping bad, but once i tightened the adapter back down it worked like new. Look at angles for this light, ypu will see a dark spot fpr the rest of the day if you look directly into a eye in a serving terminal.
Tiwa Mccarthy
Reviewed in the United States on November 17, 2023
We had to check the fiber from one building to another. The building was over 1 mile away and the light was visible through the dust cap. I am waiting to see how far it will go.
Andrei
Reviewed in the United States on April 10, 2023
I ordered it a while ago, it is excellent, but then I bought 5 more, 3 began to dimly shine in the next 7 days. quality is fickle
Recommended Products

$9.29

$ 3 .99 $3.99

4.9
Select Option

$14.99

$ 7 .99 $7.99

4.6
Select Option